DE112020006667T5 - Vorhersagevorrichtung, Anlage, Vorhersageverfahren, Programm und Konfigurationsprogramm - Google Patents

Vorhersagevorrichtung, Anlage, Vorhersageverfahren, Programm und Konfigurationsprogramm Download PDF

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Publication number
DE112020006667T5
DE112020006667T5 DE112020006667.3T DE112020006667T DE112020006667T5 DE 112020006667 T5 DE112020006667 T5 DE 112020006667T5 DE 112020006667 T DE112020006667 T DE 112020006667T DE 112020006667 T5 DE112020006667 T5 DE 112020006667T5
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DE
Germany
Prior art keywords
deterioration
catalyst
plant
degree
data
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DE112020006667.3T
Other languages
German (de)
English (en)
Inventor
Koji Higashino
Katsumi Nochi
Tomoaki Sugiyama
Hiromi AOTA
Eriko Shinkawa
Daisuke Mukai
Hiroshi Kako
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2020106496A external-priority patent/JP7561529B2/ja
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of DE112020006667T5 publication Critical patent/DE112020006667T5/de
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8621—Removing nitrogen compounds
    • B01D53/8625—Nitrogen oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77—Liquid phase processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8696—Controlling the catalytic process
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
    • G05B23/0224—Process history based detection method, e.g. whereby history implies the availability of large amounts of data
    • G05B23/024—Quantitative history assessment, e.g. mathematical relationships between available data; Functions therefor; Principal component analysis [PCA]; Partial least square [PLS]; Statistical classifiers, e.g. Bayesian networks, linear regression or correlation analysis; Neural networks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/206—Ammonium compounds
    • B01D2251/2062—Ammonia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/10—Inorganic absorbents
    • B01D2252/103—Water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20707—Titanium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20723—Vanadium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20776—Tungsten
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/30—Silica
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/0283—Flue gases

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
DE112020006667.3T 2020-02-04 2020-12-23 Vorhersagevorrichtung, Anlage, Vorhersageverfahren, Programm und Konfigurationsprogramm Pending DE112020006667T5 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2020-017156 2020-02-04
JP2020017156 2020-02-04
JP2020106496A JP7561529B2 (ja) 2020-02-04 2020-06-19 予測装置、プラント、予測方法、プログラム、及び、コンフィギュレーションプログラム
JP2020-106496 2020-06-19
PCT/JP2020/048257 WO2021157240A1 (ja) 2020-02-04 2020-12-23 予測装置、プラント、予測方法、プログラム、及び、コンフィギュレーションプログラム

Publications (1)

Publication Number Publication Date
DE112020006667T5 true DE112020006667T5 (de) 2023-03-09

Family

ID=77200147

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112020006667.3T Pending DE112020006667T5 (de) 2020-02-04 2020-12-23 Vorhersagevorrichtung, Anlage, Vorhersageverfahren, Programm und Konfigurationsprogramm

Country Status (3)

Country Link
CN (1) CN114929366A (ja)
DE (1) DE112020006667T5 (ja)
WO (1) WO2021157240A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117196109B (zh) * 2023-09-15 2024-04-05 中煤科工集团重庆研究院有限公司 一种基于多源信息融合的煤矿井下粉尘浓度预测修正方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6278296B2 (ja) 2013-07-17 2018-02-14 三菱重工環境・化学エンジニアリング株式会社 排ガス処理設備管理装置、排ガス処理設備、排ガス処理設備管理方法及びプログラム
JP2020017156A (ja) 2018-07-27 2020-01-30 富士通株式会社 文字認識装置、文字認識プログラムおよび文字認識方法
JP2020106496A (ja) 2018-12-28 2020-07-09 日本製鉄株式会社 品質予測装置、品質予測方法、およびプログラム

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01242127A (ja) * 1988-03-18 1989-09-27 Mitsubishi Heavy Ind Ltd 排煙脱硝プリントの性能管理装置
JP6251201B2 (ja) * 2015-01-08 2017-12-20 三菱重工業株式会社 稼動率予測装置及び稼動率予測方法
JP6909425B2 (ja) * 2017-03-31 2021-07-28 中国電力株式会社 空気予熱器差圧上昇予測装置
JP6799708B2 (ja) * 2018-02-13 2020-12-16 三菱パワー株式会社 モデル作成方法、プラントの運転支援方法並びにモデル作成装置
CN110094251B (zh) * 2019-05-05 2020-06-02 东南大学 基于分时段多模型建模的scr催化剂性能劣化分析方法
CN110082474B (zh) * 2019-05-24 2022-01-25 国家能源投资集团有限责任公司 一种脱硝催化剂的性能诊断系统和性能诊断方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6278296B2 (ja) 2013-07-17 2018-02-14 三菱重工環境・化学エンジニアリング株式会社 排ガス処理設備管理装置、排ガス処理設備、排ガス処理設備管理方法及びプログラム
JP2020017156A (ja) 2018-07-27 2020-01-30 富士通株式会社 文字認識装置、文字認識プログラムおよび文字認識方法
JP2020106496A (ja) 2018-12-28 2020-07-09 日本製鉄株式会社 品質予測装置、品質予測方法、およびプログラム

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WO2021157240A1 (ja) 2021-08-12
CN114929366A (zh) 2022-08-19

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